ATE85155T1 - Mechanische tastatur mit folienschalterfeld. - Google Patents

Mechanische tastatur mit folienschalterfeld.

Info

Publication number
ATE85155T1
ATE85155T1 AT84305716T AT84305716T ATE85155T1 AT E85155 T1 ATE85155 T1 AT E85155T1 AT 84305716 T AT84305716 T AT 84305716T AT 84305716 T AT84305716 T AT 84305716T AT E85155 T1 ATE85155 T1 AT E85155T1
Authority
AT
Austria
Prior art keywords
membrane
switch
aperture
contacts
actuating member
Prior art date
Application number
AT84305716T
Other languages
English (en)
Inventor
Allan Ellson
Original Assignee
Cherry Electrical Prod
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB08408181A external-priority patent/GB2141874B/en
Application filed by Cherry Electrical Prod filed Critical Cherry Electrical Prod
Application granted granted Critical
Publication of ATE85155T1 publication Critical patent/ATE85155T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H01H13/705—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2205/00—Movable contacts
    • H01H2205/032—Several contacts formed in one plate or layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2235/00—Springs
    • H01H2235/022—Actuating striker
    • H01H2235/024—Actuating striker formed by knee or dimple of leaf spring

Landscapes

  • Push-Button Switches (AREA)
AT84305716T 1984-03-29 1984-08-22 Mechanische tastatur mit folienschalterfeld. ATE85155T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08408181A GB2141874B (en) 1983-03-31 1984-03-29 Keyboard with membrane switch array
EP84305716A EP0157035B1 (de) 1984-03-29 1984-08-22 Mechanische Tastatur mit Folienschalterfeld

Publications (1)

Publication Number Publication Date
ATE85155T1 true ATE85155T1 (de) 1993-02-15

Family

ID=10558896

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84305716T ATE85155T1 (de) 1984-03-29 1984-08-22 Mechanische tastatur mit folienschalterfeld.

Country Status (3)

Country Link
EP (1) EP0157035B1 (de)
AT (1) ATE85155T1 (de)
DE (1) DE3486059T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594988B1 (fr) * 1986-02-21 1989-11-24 Radiotechnique Ind & Comm Appareil pour etablir des transferts de donnees avec une carte electronique portative
US6591877B1 (en) * 1999-12-01 2003-07-15 Hoshizaki America, Inc. Beverage dispenser unit
DE10113031B4 (de) * 2001-03-17 2004-02-19 Cimosys Ltd., St. Helier Elektromotorischer Möbelantrieb zur Verstellung von Teilen eines Möbels relativ zueinender
DE102020122745B4 (de) 2020-08-31 2022-03-31 Cherry Europe Gmbh Halterungsbauteil für Stabilisatorbügel und Stabilisator-System zur Stabilisierung einer Tastenkappe einer Tastatur, Stabilisator-Set und Tastatur
US11609130B2 (en) * 2021-01-19 2023-03-21 Uneo Inc. Cantilever force sensor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909564A (en) * 1974-08-08 1975-09-30 Amp Inc Keyboard assembly with foldable printed circuit matrix switch array, and key actuator locking slide plate
DE2440265A1 (de) * 1974-08-22 1976-03-11 Kienzle Apparate Gmbh Tastatur
SE7612000L (sv) * 1975-10-30 1977-05-01 Chomerics Inc Tangentbordsklaviatur
US4249044A (en) * 1979-04-23 1981-02-03 Oak Industries, Inc. Membrane switch with means for preventing contamination of the interior thereof
US4316066A (en) * 1979-09-10 1982-02-16 International Telephone And Telegraph Corporation Key switch with snap-action contact and resilient actuator
US4467150A (en) * 1982-02-24 1984-08-21 Digital Equipment Corporation Electronic keyboard

Also Published As

Publication number Publication date
EP0157035A2 (de) 1985-10-09
EP0157035B1 (de) 1993-01-27
DE3486059D1 (de) 1993-03-11
EP0157035A3 (en) 1987-03-18
DE3486059T2 (de) 1993-08-26

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties